NASDAQ:IDCC | Historical Stock Price | InterDigital, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1981-11-12 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.20$6.60$19.83$59.57$178.97$537.681981-11-122026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1989

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1989-12-29$5.88$5.88188,500
1989-12-28$6.13$6.13113,500
1989-12-27$5.88$5.8899,000
1989-12-26$5.88$5.8866,100
1989-12-22$6.13$6.13167,700
1989-12-21$6.25$6.25199,600
1989-12-20$5.75$5.75161,600
1989-12-19$5.75$5.75258,700
1989-12-18$5.75$5.75148,700
1989-12-15$6.25$6.2579,900
1989-12-14$6.25$6.25122,500
1989-12-13$6.00$6.00218,300
1989-12-12$6.50$6.5088,700
1989-12-11$6.50$6.5098,700
1989-12-08$6.88$6.8838,100
1989-12-07$6.88$6.8869,700
1989-12-06$6.88$6.8864,500
1989-12-05$6.88$6.8846,100
1989-12-04$7.38$7.3871,800
1989-12-01$7.13$7.13155,100
1989-11-30$6.63$6.6393,200
1989-11-29$6.63$6.63101,600
1989-11-28$7.00$7.0039,200
1989-11-27$7.13$7.1343,000
1989-11-24$7.00$7.0033,100
1989-11-22$6.88$6.8859,200
1989-11-21$7.13$7.13142,200
1989-11-20$7.25$7.2557,600
1989-11-17$7.50$7.5064,600
1989-11-16$7.88$7.8853,100
1989-11-15$8.00$8.0062,700
1989-11-14$8.13$8.1380,600
1989-11-13$8.25$8.25144,500
1989-11-10$7.88$7.8875,800
1989-11-09$7.88$7.8854,200
1989-11-08$8.13$8.1383,100
1989-11-07$8.00$8.00142,000
1989-11-06$7.88$7.8857,600
1989-11-03$7.88$7.88155,400
1989-11-02$7.25$7.25125,400
1989-11-01$7.25$7.2580,500
1989-10-31$7.00$7.00114,000
1989-10-30$6.88$6.8824,000
1989-10-27$6.88$6.8880,100
1989-10-26$7.00$7.0074,500
1989-10-25$7.13$7.1377,600
1989-10-24$6.88$6.88104,200
1989-10-23$7.13$7.1341,500
1989-10-20$7.38$7.3846,300
1989-10-19$7.50$7.5057,900
1989-10-18$7.25$7.2595,500
1989-10-17$7.00$7.0075,200
1989-10-16$6.88$6.88272,900
1989-10-13$7.00$7.0099,600
1989-10-12$7.63$7.62232,900
1989-10-11$7.75$7.75155,800
1989-10-10$7.88$7.88105,400
1989-10-09$8.00$8.0014,500
1989-10-06$7.88$7.8887,200
1989-10-05$7.88$7.8868,300
1989-10-04$8.00$8.0091,000
1989-10-03$8.00$8.00149,000
1989-10-02$7.88$7.8855,100
1989-09-29$7.75$7.75125,300
1989-09-28$8.00$8.0086,200
1989-09-27$8.00$8.0038,100
1989-09-26$8.00$8.0047,900
1989-09-25$7.88$7.88138,600
1989-09-22$7.88$7.8823,800
1989-09-21$7.88$7.8817,400
1989-09-20$8.13$8.1370,900
1989-09-19$8.25$8.25130,600
1989-09-18$8.38$8.38125,900
1989-09-15$8.00$8.00155,500
1989-09-14$7.75$7.75134,000
1989-09-13$7.75$7.7578,600
1989-09-12$7.88$7.88111,600
1989-09-11$8.00$8.0045,500
1989-09-08$8.13$8.1352,100
1989-09-07$7.88$7.8864,500
1989-09-06$8.00$8.00190,700
1989-09-05$8.00$8.0069,900
1989-09-01$8.00$8.0088,500
1989-08-31$8.00$8.00109,900
1989-08-30$7.88$7.88110,300
1989-08-29$8.00$8.0071,800
1989-08-28$8.13$8.13350,400
1989-08-25$8.13$8.1368,800
1989-08-24$8.00$8.0084,800
1989-08-23$8.25$8.25202,400
1989-08-22$8.63$8.63242,300
1989-08-21$7.75$7.75175,600
1989-08-18$8.00$8.0068,200
1989-08-17$8.13$8.1380,800
1989-08-16$8.13$8.13173,600
1989-08-15$8.50$8.5065,500
1989-08-14$8.25$8.2571,300
1989-08-11$8.50$8.50181,400
1989-08-10$8.50$8.50270,800
1989-08-09$8.63$8.6375,100
1989-08-08$8.88$8.8840,300
1989-08-07$9.00$9.0096,700
1989-08-04$8.88$8.88223,400
1989-08-03$8.75$8.75189,700
1989-08-02$9.50$9.50137,300
1989-08-01$9.50$9.50620,700
1989-07-31$9.63$9.6255,200
1989-07-28$9.50$9.50105,000
1989-07-27$10.00$10.00169,200
1989-07-26$9.88$9.8889,600
1989-07-25$9.25$9.25103,400
1989-07-24$9.63$9.62111,400
1989-07-21$9.75$9.75153,900
1989-07-20$9.38$9.38110,100
1989-07-19$9.88$9.88269,600
1989-07-18$9.63$9.62117,000
1989-07-17$9.25$9.25185,300
1989-07-14$9.25$9.25237,400
1989-07-13$8.38$8.3896,500
1989-07-12$8.00$8.0044,600
1989-07-11$8.38$8.3837,900
1989-07-10$8.38$8.3831,900
1989-07-07$8.25$8.2590,300
1989-07-06$8.13$8.1349,600
1989-07-05$8.00$8.0035,500
1989-07-03$8.00$8.0010,800
1989-06-30$8.13$8.1377,800
1989-06-29$8.00$8.00139,600
1989-06-28$8.25$8.2555,100
1989-06-27$8.38$8.3857,400
1989-06-26$8.50$8.5052,400
1989-06-23$8.50$8.50115,000
1989-06-22$8.38$8.38135,400
1989-06-21$8.00$8.00250,000
1989-06-20$8.13$8.13159,800
1989-06-19$8.50$8.5053,500
1989-06-16$8.50$8.50125,400
1989-06-15$8.88$8.8879,500
1989-06-14$9.00$9.0075,400
1989-06-13$8.88$8.8883,900
1989-06-12$9.00$9.0062,700
1989-06-09$9.13$9.13185,300
1989-06-08$9.25$9.25105,200
1989-06-07$9.25$9.2598,900
1989-06-06$9.38$9.38113,500
1989-06-05$9.25$9.2566,200
1989-06-02$9.50$9.50125,900
1989-06-01$10.00$10.00491,000
1989-05-31$9.25$9.2575,500
1989-05-30$9.75$9.75166,200
1989-05-26$9.38$9.38167,500
1989-05-25$8.75$8.75169,600
1989-05-24$9.13$9.13153,100
1989-05-23$9.38$9.38105,000
1989-05-22$9.63$9.6252,700
1989-05-19$9.63$9.6259,000
1989-05-18$9.63$9.6275,100
1989-05-17$9.88$9.8899,300
1989-05-16$9.50$9.50166,200
1989-05-15$9.75$9.7571,300
1989-05-12$9.88$9.88153,800
1989-05-11$9.50$9.5043,400
1989-05-10$9.38$9.3859,500
1989-05-09$9.50$9.5084,600
1989-05-08$9.75$9.7544,900
1989-05-05$9.63$9.6239,000
1989-05-04$9.50$9.50122,900
1989-05-03$9.75$9.7550,700
1989-05-02$9.75$9.7572,400
1989-05-01$10.00$10.00128,400
1989-04-28$10.13$10.1328,700
1989-04-27$10.00$10.00161,200
1989-04-26$9.88$9.8821,600
1989-04-25$9.63$9.6278,800
1989-04-24$9.88$9.8828,800
1989-04-21$9.88$9.88121,800
1989-04-20$9.75$9.75156,900
1989-04-19$9.13$9.13161,800
1989-04-18$9.88$9.8829,000
1989-04-17$9.63$9.62115,300
1989-04-14$9.88$9.8867,100
1989-04-13$9.75$9.7574,400
1989-04-12$10.25$10.25219,100
1989-04-11$10.63$10.63163,000
1989-04-10$10.88$10.88238,400
1989-04-07$10.75$10.75116,100
1989-04-06$10.38$10.38131,900
1989-04-05$10.25$10.25169,400
1989-04-04$9.25$9.25150,400
1989-04-03$9.13$9.13111,100
1989-03-31$9.25$9.2597,500
1989-03-30$9.63$9.6256,000
1989-03-29$9.75$9.7572,200
1989-03-28$9.88$9.8849,600
1989-03-27$9.63$9.6224,700
1989-03-23$9.75$9.7531,400
1989-03-22$9.88$9.8821,400
1989-03-21$9.75$9.7560,100
1989-03-20$9.75$9.7549,600
1989-03-17$10.00$10.0096,500
1989-03-16$10.25$10.2578,900
1989-03-15$10.50$10.50128,100
1989-03-14$10.00$10.00285,300
1989-03-13$10.00$10.0092,100
1989-03-10$10.13$10.1347,800
1989-03-09$10.25$10.2574,800
1989-03-08$10.38$10.3864,900
1989-03-07$10.63$10.6359,800
1989-03-06$10.75$10.7587,700
1989-03-03$10.63$10.6380,600
1989-03-02$10.63$10.63200,700
1989-03-01$10.13$10.13231,200
1989-02-28$10.13$10.1358,500
1989-02-27$10.00$10.0043,700
1989-02-24$10.00$10.0055,800
1989-02-23$9.88$9.8883,400
1989-02-22$10.00$10.0044,200
1989-02-21$10.38$10.3861,400
1989-02-17$10.75$10.7565,500
1989-02-16$10.75$10.7534,800
1989-02-15$10.50$10.5093,800
1989-02-14$10.50$10.5093,200
1989-02-13$10.38$10.3836,900
1989-02-10$10.38$10.3895,400
1989-02-09$10.38$10.3890,400
1989-02-08$10.50$10.5037,500
1989-02-07$10.88$10.88119,600
1989-02-06$10.50$10.5058,700
1989-02-03$10.63$10.63274,500
1989-02-02$10.75$10.75122,300
1989-02-01$10.63$10.63134,800
1989-01-31$10.13$10.1341,900
1989-01-30$10.13$10.1350,500
1989-01-27$10.13$10.13103,900
1989-01-26$10.38$10.38230,500
1989-01-25$10.50$10.50277,900
1989-01-24$10.00$10.00113,700
1989-01-23$10.38$10.38239,300
1989-01-20$10.13$10.13550,100
1989-01-19$9.00$9.00103,500
1989-01-18$9.00$9.0096,800
1989-01-17$8.88$8.88101,400
1989-01-16$9.00$9.0042,200
1989-01-13$9.25$9.2589,200
1989-01-12$9.13$9.1357,100
1989-01-11$9.25$9.2581,600
1989-01-10$9.38$9.3850,300
1989-01-09$9.25$9.2556,600
1989-01-06$9.75$9.75220,400
1989-01-05$9.50$9.50224,300
1989-01-04$8.63$8.6335,700
1989-01-03$8.63$8.6385,900